SiFON Electronic Materials Co.,Ltd

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Molybdenum Products

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Molybdenum Sheet  

Appearance: It has metallic silver luster.
Density: ≥10.15g /cm3
Thickness: 0.1mm - 2.0 mm.
Surface Condition
Surface can be supplied in a shiny, bright, or as-rolled condition; dependent upon thickness .
Heat Treatment
Molybdenum sheets are rolled and annealed to provide the optimum condition for the desired end use.
Applications:
It is used for fabrication of sintering boats, high temperature furnace heating elements and heat shields.
Standard: ASTM B386-03

Composition (Typical)
99.95% Molybdenum minimum

Element
W
Si
O
Ni
Na
N
K
Fe
Cu
Cr
C
ppm
300
25
50
50
20
20
30
50
15
20
50

 

 
Molybdenum Plate  

•  Appearance:it has metallic silver luster.
•  Density: ≥10.15g /cm3
•  Thickness: 2.0mm-40mm
•  Surface Condition:
Bright - Surface is chemically cleaned to remove all lubricants and oxides.
Ground - Surface is ground to remove all coating and to achieve precise thickness control
•  Applications:
It is widely used in the construction of furnace tooling and parts for the electronics and semiconductor industries
•  Standard
: ASTM B386-03
•  Composition(Typical)
99.95% Molybdenum minimum

Element
W
Si
O
Ni
Na
N
K
Fe
Cu
Cr
C
ppm
300
25
50
50
20
20
30
50
15
20
50

 

Molybdenum Rod  

Applications:
For producing electric light source parts and electric vaccum components;
For producing heating elements and refractory parts in high temperature furnaces.
Chemical Composition:
Mo Content >99.95%
Other Element Content Total <0.05%
Each Element Content <0.01%
Surface Condition
Black - Surface is black retaining a coating of processing lubricants and oxides.
Bright - Surface is chemically cleaned to remove all lubricants and oxides.
Ground - Surface is centerless ground to remove all coating and to achieve precise diameter control
Availability
The diameter is ranging from 0.5mm to 100mm.
Special requests are available..
Standard: ASTM B387-90

 

Molybdenum Wire  

•  Single wire of 25kg has no welded joint.
•  It is regular black with smearing graphite surface. After removing graphite, it has metallic luster.
•  Density: ≥10.2g /cm3.
•  Coils wrapped with waterproof paper with carton box outside.
•  Standard: ASTM B387-90

Diameter
( mm )
Tolerance of Diameter
Single Wire Weight ( kg )
Length of single ( m )
Diameter of Wire Coil ( mm )
1.41 ~ 1.51
-0.04 ~ +0
4 ~ 10
250 ~ 600
450 ~ 600
1.51 ~ 1.62
-0.04 ~ +0
4 ~ 10
220 ~ 480
450 ~ 600
1.91 ~ 2.00
-0.04 ~ +0
5 ~ 12
170 ~ 380
450 ~ 600
2.21 ~ 2.30
-0.05 ~ +0
5 ~ 12
130 ~ 280
450 ~ 600
2.31 ~ 2.40
-0.05 ~ +0
6 ~ 12
130 ~ 350
600
3.10 ~ 3.18
-0.054 ~ +0
6 ~ 12
80 ~ 200
600

 

Molybdenum Fabricated Parts  

•  High precision parts
•  Density:≥10.1 g /cm3.

.


Molybdenum Alloys  

TZM Moly Alloy
This alloy contains 99.2% min. to 99.5% max. of Mo, 0.50% Ti and 0.08% Zr with a trace of C for carbide formations. TZM offers twice the strength of pure moly at temperatures over 1300°C. The recrystallization temperature of TZM is approximately 250°C higher than moly and it offers better weldability.

Mo-30W Alloy
This alloy offers unique properties for the zinc industry. It resists the corrosive effects of molten zinc. Mo-30W has the potential of offering enhanced performance in applications where any erosive effects are a factor.

Mo La alloy
This alloy is a molybdenum alloy containing Lanthanum Oxide. It has extraordinary resistance to recrystallization, ductility, and high-temperature deformation. It is an ideal material for applications requiring dimensional stability and strength at temperatures above the capabilities of either pure molybdenum metal or TZM alloy.

Molybdenum-Copper Composite Materials
MoCu composite materials are produced by an infiltration method and are deliverable with different copper shares (20-35 %). It is characterized by high thermal conductivity, low thermal expansion and high wear resistance combined with excellent electrical conductivity. The alloys are available as rods, bars, plates, and finished parts.

 
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